116441-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116441-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,4 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116441-21:
(8*1)+(7*1)+(6*6)+(5*4)+(4*4)+(3*1)+(2*2)+(1*1)=95
95 % 10 = 5
So 116441-21-5 is a valid CAS Registry Number.
116441-21-5Relevant articles and documents
Synthesis of Some Substituted Triazolotriazines as Potential Anticancer Agents
Labouta, Ibrahim M.,Eshba, Nabil H.,Salama, Hassan M.
, p. 591 - 596 (2007/10/02)
The synthesis of some 3-substituted amino-6,7-diphenyl-1,2,4-triazolotriazines (15) by cyclodesulfurisation of the corresponding N-(5,6-diphenyl-1,2,4-triazin-3-yl)-N'-hydrazines (3) using dicyclohexylcarbodiimi